LORD : "It shall be a perpetual statute throughout your generations, in all your dwelling places, that you eat neither fat nor blood. [Lev 3:17]
In the preparation of peace offering, fat of sheep/cattle are carefully removed, and burnt,
LORD : "And from the sacrifice of the peace offering, as an offering by fire to the LORD, he shall offer the fat covering the entrails and all the fat that is on the entrails, and the two kidneys with the fat that is on them at the loins, and the appendage of the liver which he shall take away with the kidneys. Then Aaron's sons shall burn it on the altar .... [Lev 3:3-5]
Therefore, it is advisable to eat less meat, but more cereals.
LORD to Ezekiel : "And you, take wheat and barley, beans and lentils, millet and spelt, and put them into a single vessel, and make bread of them. [Ezekiel 4:9]
Therefore Ezekiel's bread is more than, even, wholemeal bread.
There are a variety of cereals in it : wheat, barley, millet, spelt ( = German wheat).
And there are beans and lentils.
All these are SEEDS. All the minerals and vitamins must be present in a seed, or else it will not germinate into a plant.
Seeds of all sorts (from annuals, biennials, fruit, ...) have been used in SPICES, in all countries around the world (e.g. India), and I believe that such may boost our immune system, and provide vital chemicals to our various body parts.
Perhaps, we should try LORD's formula.
Some cereals may be hard to come by, but rice (both ordinary rice and glutinous rice) may be used instead (but the cereals must not have their top skin, which contains lots of vitamins, removed). Beans and lentils are plentiful too. (In Hong Kong, there are many variety of beans : soya bean, black bean, red bean, green bean, white bean, kidney bean, ... Also peanuts, ... ). If one has a small milling/grounding machine, one may experiment with it. But remember to put oil and salt in the flour. (It still presents many difficulties : where to buy cereals with their skin intact - unpolished cereals ?)
The thinking among Western doctors are, usually : How to kill the germs, how to kill the invading bacteria.
But the thinking among Chinese doctors are usually : How to boost our immune system so that it may be better equipped to fight the invading bacteria.
I think Ezekiel's bread can boost our immune system and worth a try.
Lastly, let us keep the physical thing and the spiritual thing in proper proportions,
Jesus : Therefore I tell you, do not be anxious about your life, what you shall eat or what you shall drink, nor about your body, what you shall put on. Is not life more than food, and the body more than clothing? Look at the birds of the air; they neither sow nor reap nor gather into barns, ... For the Gentiles seek all these things; and your heavenly Father knows that you need them all. But seek first his kingdom and his righteousness, and all these things shall be yours as well. [Mt 6:25-33]
LORD : If you will diligently hearken to the voice of the LORD your God, and do that which is right in his eyes, and give heed to his commandments and keep all his statutes, I will put none of the diseases upon you which I put upon the Egyptians; for I am the LORD, your healer. [Ex 15:26]